A053723 - OEIS

A053723 as a simple table

n	a(n)
0	1
1	1
2	2
3	3
4	5
5	2
6	6
7	5
8	7
9	5
10	12
11	6
12	12
13	6
14	10
15	11
16	16
17	7
18	20
19	15
20	12
21	12
22	22
23	10
24	25
25	12
26	20
27	18
28	30
29	10
30	32
31	21
32	24
33	16
34	30
35	21
36	36
37	20
38	24
39	25
40	42
41	12
42	42
43	36
44	35
45	22
46	46
47	22
48	43
49	25
50	32
51	36
52	52
53	20
54	60
55	30
56	40
57	30
58	60
59	30
60	62
61	32
62	42
63	43
64	60
65	24
66	66
67	48
68	44
69	30
70	72
71	35
72	72

[1,1,2,3,5,2,6,5,7,5,12,6,12,6,10,11,16,7,20,15, 12,12,22,10,25,12,20,18,30,10,32,21,24,16,30,21, 36,20,24,25,42,12,42,36,35,22,46,22,43,25,32,36, 52,20,60,30,40,30,60,30,62,32,42,43,60,24,66,48, 44,30,72,35,72]

n	a(n)
0	1
1	1
2	2
3	3
4	5
5	2
6	6
7	5
8	7
9	5
10	12
11	6
12	12
13	6
14	10
15	11
16	16
17	7
18	20
19	15
20	12
21	12
22	22
23	10
24	25
25	12
26	20
27	18
28	30
29	10
30	32
31	21
32	24
33	16
34	30
35	21
36	36
37	20
38	24
39	25
40	42
41	12
42	42
43	36
44	35
45	22
46	46
47	22
48	43
49	25
50	32
51	36
52	52
53	20
54	60
55	30
56	40
57	30
58	60
59	30
60	62
61	32
62	42
63	43
64	60
65	24
66	66
67	48
68	44
69	30
70	72
71	35
72	72

n	a(n)
0	1
1	1
2	2
3	3
4	5
5	2
6	6
7	5
8	7
9	5
10	12
11	6
12	12
13	6
14	10
15	11
16	16
17	7
18	20
19	15
20	12
21	12
22	22
23	10
24	25
25	12
26	20
27	18
28	30
29	10
30	32
31	21
32	24
33	16
34	30
35	21
36	36
37	20
38	24
39	25
40	42
41	12
42	42
43	36
44	35
45	22
46	46
47	22
48	43
49	25
50	32
51	36
52	52
53	20
54	60
55	30
56	40
57	30
58	60
59	30
60	62
61	32
62	42
63	43
64	60
65	24
66	66
67	48
68	44
69	30
70	72
71	35
72	72

n	a(n)
0	1
1	1
2	2
3	3
4	5
5	2
6	6
7	5
8	7
9	5
10	12
11	6
12	12
13	6
14	10
15	11
16	16
17	7
18	20
19	15
20	12
21	12
22	22
23	10
24	25
25	12
26	20
27	18
28	30
29	10
30	32
31	21
32	24
33	16
34	30
35	21
36	36
37	20
38	24
39	25
40	42
41	12
42	42
43	36
44	35
45	22
46	46
47	22
48	43
49	25
50	32
51	36
52	52
53	20
54	60
55	30
56	40
57	30
58	60
59	30
60	62
61	32
62	42
63	43
64	60
65	24
66	66
67	48
68	44
69	30
70	72
71	35
72	72